401l Contribution Limits 2025. Starting in 2025, employees can contribute up to $23,500 into their 401(k) and 403(b) plans, most 457 plans, and the thrift savings plan for federal employees, the irs. The irs sets 401(k) contribution limits and typically increases them by $500 annually.
The irs has announced new 401(k) contribution limits for 2025. If you’re 60, 61, 62, or 63, you can contribute an additional $11,250 instead of $7,500.